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Maybe I didn't think

Summary:

4 months later, now 8 months pregnant, Megumi sneaks into the castle to get a good nights sleep, only to find the prince isn't at the festival like the rest of the royal family.

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Omegaverse mpreg smut, Sukuna bites Megumi, sequel to part 1

Notes:

For MiMo4 who manifested a part 2

Can be read independently of part 1!

(See the end of the work for more notes.)

Work Text:

Megumi couldn’t take it anymore.

One more night on his shitty mattress and someone would die. 

He had been tossing and turning for the last four months, and knew he would be for the next one if he didn’t do anything soon. He wasn’t sure what was keeping him up; his shitty baby, his shitty bed, or his shitty family, snoring their assess off, all sleeping in one room since they were servants. 

Megumi knew it was all of them. 

It was 11 pm at night and he knew he wasn’t going to get any sleep. He was so frustrated going to bed Tsumiki and Maki had to all but wrestle him down so he’d get any sleep. If he had his way, he would have spent the whole night reading, watching tv, or out walking around, but because he was ‘pregnant’ no one would let him go without a single nights rest. 

But god he couldn’t take it anymore. 

Everything was too irritating, annoying, painful, and uncomfortable. Being 8 months pregnant stretched his stomach and he constantly felt bloated. His back hurt, if the baby kicked him in the ribs he would suddenly become winded, and if he tried to do any house work since he still didn’t get a day off, he’d be sweating and swearing in under a minute. His bed was the same one he was born on. It had 18 years of wear, the mattress was as thin as paper, he had one blanket, a pillow that was the size of his head, and with every toss and turn his bed frame creaked. And to top everything off, Maki snored. 

Nope. Nope. Not another second. 

He was out the door before anyone would be able to hear him. He slipped a pair of house shoes on, and started stomping his way over to the castle. For, once, the royal family wasn’t home tonight. There was a festival going on in a neighbouring kingdom, and for their image, they just couldn’t afford to miss it. It didn’t matter that everyone including Sukuna hated that kingdom, because the king insisted, they went. Which meant no one was sleeping in Sukuna’s bed. 

Megumi nodded at the security guards. They knew him, and even if no one explicitly said it, they weren’t going to disallow Sukuna’s pregnant Omega inside. He immediately shivered and groaned softly upon entry. Warmth. He walked further into the castle. Who cared if he didn’t take his shoes off? He was the one who would clean the mess of it anyways. He knew the way to Sukuna’s room like the back of his hand, even in the dark. He slowly made his way up the stairs, 3 sets, in the west wing of the castle. Sukuna had been sneaking the servant into his bedroom for years, so even if Megumi did work here, he still knew how to get around. 

The hallway down to Sukuna’s room was dim as always. There was a single torch burning right by his door. It gave off a rustic scent; each torch was dipped in some oil and muck before they were burnt, ensuring they’d last for days. Megumi yawned, dragging his feet behind him. He didn’t bother knocking, it’s not like anyone was home. He pushed the door open and groaned. Pushing something that heavy sent pains shooting down his back. When he got the door open he stepped in, and out of breath, he leaned against the wall and let the door shut behind him. One hand on his lower back, and one under the swell of his belly. 

“Fuck…” He groaned, he needed this night of sleep. 

Tiredly, he strode over to Sukuna’s bed. A big, king sized bed with red satin sheets, a huge puffy duvet, canopy bed and the comfiest pillows he’s ever slept on. He pulled the covers back, threw a few pillows off and lowered himself down onto the bed. He shimmied around for a second or two and then settled down into the softness. 

God.

Heavenly.  

He pulled the covers up to his neck and nearly cried. Why did he have to go back to his own, shitty bed tomorrow? Sukuna only let him sleep in his bed if they had sex. Megumi always tried retorting by saying he had to be more meaningful to the man than any other Omega, but then of course, Sukuna had to remind him he wasn’t the first, nor would he be the last Omega to have an illegitimate child with the prince. 

But still, he settled down. Even if he’d be back in his uncomfortable bed, he still had tonight. Plus, his brain started churning; the castle had countless guest bedrooms. Who said he couldn’t just sneak into one of them? His mind wandered more, his eyelids doubled their weight and he fell under. It was perfect. He was comfortable, his belly wasn’t suffocating him and it didn’t drag too much on the side. The baby was quiet, the second he laid down his stomach muscles lost a good amount of strain. He was warm. The bed was soft. He was asleep. 

Flush…

Click…

Thud…

Megumi barely registered the sounds as he drifted in and out of sleep. Living with his entire family meant he got pretty good at tuning unimportant sounds out in order to get some sleep. And if he wasn’t even lucid enough to form a thought, his conscious would tell him: ‘Not everyone went to the festival. Sukuna stayed behind.’ 

Oh, fuck. 

Maybe those were important sounds. 

“Any room in there for me, sweetheart?~”

Megumi’s heart dropped while heat start burning in between his legs. He was mortified from being caught, but was incredibly turned on by how Sukuna greeted him. Sweetheart. He knew Sukuna didn’t call every other pregnant Omega sweetheart, he got off instead on calling them servant. Megumi was never a servant, he went immediately from being nameless, to sweetheart. It made him so horny. 

“I think there is,” Sukuna answered, his hands placed firmly at the end of the bed, one on each side of Megumi’s legs. Megumi had a hard time seeing him with his belly in the way. He felt slick start to leak out of him. “Wanted me this badly?”

“Couldn’t sleep.” He was curt, was he really about to have sex to cover up that he was just sleeping in the Alpha’s bed? 

“So a yes.”

“My family snores, my bed’s shit and your baby is keeping me up.” 

Sukuna scoffed, “You need to let some stress out.” 

“And how do you suggest I do that-“

Megumi’s words cut off with a small inhale in of breath. His air got caught in his throat as he was brushed with a delicate sensation. Sukuna’s hand teased over his cunt, barely touching, but letting himself be known. His fingers pushed down, starting to feel around the slick that was being rampantly produced.

“There’s definitely room for me.” He grinned disgustingly, and pressed a kiss to Megumi’s lips, 

Fuck…” Megumi breathed out.  He’d be so tired tomorrow but he couldn’t help but love how Sukuna was treating him. 

The alpha pushed one finger in, coating it with slick to get Megumi used to the intrusion. Sukuna mouthed at his neck, effectively pleasuring his bonding site. It made his hair stand on edge and his body shiver. His hormones made everything more intense and it was so so good. 

Sukuna pushed in two more quickly. 

“Ahh!” Megumi grunted, it was too fast. Fuck. Sukuna quickly pumped them in and out. Megumi got so quickly aroused by the most simple touch, pregnancy made his g-spot almost his entire cunt. Megumi’s legs bent up, resting on either side of Sukuna’s hips. He felt Sukuna’s dick bob against his belly. He must have taken his clothes off already. Megumi only had a shirt on at this point which was promptly taken off. 

“Faster.” Megumi gushed out, he was getting greedy, “More, cmon already.” 

“Eager?”

“Yes. Put it in.” 

“So impatient,” Sukuna pulled his fingers out, leaving Megumi with nothing,

“Cunt.” He snapped, 

“Are you calling me that, or is that where you want it?” 

“Just put it in.” Megumi bit his lip, cmon already. 

Sukuna smirked and hummed. Leaning in and pressing a kiss to Megumi’s lips, letting out a quick growl and some pheromones. Fuck, it was hot. Megumi’s cunt throbbed as Sukuna’s cock sunk into him. He whined slightly around the intrusion and before he cold ask Sukuna to start moving he started rolling his hips gently, and slowly fucking in and out. 

Megumi’s fists clenched around the sheets, his knuckled turning white and moaning loudly. It was just slow enough to still stimulate him. He writhed against the sheets and the muscles in his stomach clenched. He could feel the baby shift inside him now that Sukuna started fucking him; he wondered if it knew what was happening, but his mind quickly ran away with the pleasure. Sukuna latched onto his bonding site. Making his back arch as much as it could off the bed and his cock stiffen against his stomach. The attention to his neck and cunt made pleasure erupt all over his body. His hair stood on edge and his skin tingled. God. There was almost a high to it. 

“Faster,” He moaned out breathily, 

Sukuna obliged. He didn’t moan. As much as he made sure he was stimulated during sex, he never dared to interrupt Megumi once the Omega started putting on a show. Groaning, moaning, sweating, unable to contain himself. It was the way Sukuna liked him. Helpless to his pleasure and completely giving in. No more protest, no more quick, witty comeback. He was just horny. 

Sukuna sped up and Megumi loudly moaned. He wanted to wrap his legs around Sukuna’s waist but his belly wouldn’t allow him, so they awkwardly tensed around Sukuna’s hips. His feet were digging into the bed and his hands gripped the sheets so hard he’d be surprised if they were unscathed. He felt his slick dripping out of him and it made him shiver. He bit his lip and kept groaning through his teeth. 

When Sukuna started sucking on his bonding bite he was done. Megumi’s neck pushed up into Sukuna’s teeth and he was nearly sobbing. Bite it. Bite it. Bite it. Sukuna never would. Not yet. But that didn’t mean he couldn’t suck on the spot like his life depended on it. Megumi was clawing at his back and crying out loud moans. He even punched Sukuna’s back a few times, his body begging out to be bonded. 

Sukuna slowed down to his original pace; deep and slow. Megumi could almost scream at him for stopping like that. 

“Sukuna, more-“

“You’ll like it in a second,”

“Fucker-“

Sukuna bit down on Megumi’s bonding site hard. Teeth through the skin. Blood on his lips and down Megumi’s neck. The site surged with blood and it rushed to Megumi’s head. He wailed. Lightheaded and having the best orgasm of his life. All the muscles in his body tensed and he was paralysed. The rush was fast all over his body but he could feel drops of blood dripping down his neck as slow as tar. 

His chest heaved. God. 

He felt Sukuna knot him, only adding to the unbearable pleasure; Megumi didn’t even realize he’d finished too, he was too wrapped up in his own feelings. 

He took a deep, shaky, breath in. His mind settling back into his body. 

But then his reasoning settled back into his mind. 

Sukuna bit him. 

He really, finally bit him. 

“I can’t believe you.” Megumi was greeted with a strange silence, Sukuna curling up to his side. “Did you even think? Forget why you never bite me when I always ask?” 

“Be quiet.” Sukuna mumbled, already trying to tune Megumi out and go to sleep. 

Sukuna’s hands on his body shifted Megumi to be facing him. Sukuna honestly didn’t know what came over him. Megumi was right; he never bit the Omega because they both knew Megumi wasn’t the first nor the last servant to have an illegitimate pregnancy due to the prince. 

Sukuna shut his eyes and pulled Megumi closer to him; he guessed the boy meant more to him than he originally thought. 

“Who knows. Maybe I didn’t think.” 

Notes:

Cackling as I write this bc I'm going from doing this to doing organic chem homework lmao

Anyways hope you enjoyed, reminder I am happy to take requests.

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